Corresponding Author
Alexandra Soldatou, MD, PhD, Thivon & Levadias Str, 11527 Athens,
Greece, tel: +(30)2132009474, fax: +(30)2107774383,
email:alsoldat@med.uoa.gr https://orcid.org/0000-0001-9976-8383
Key Words: antimicrobial peptides, cathelicidin,
β-defensin-2, innate immunity, vitamin D
Abbreviated title: Nasal LL-37 levels & bronchiolitis severity